Convert 1 km to AU
1 kilometers = 6.6844919786e-9 astronomical units. See the conversion formula, step-by-step calculation, and quick reference table.
1 km (kilometers)
= 6.6844919786e-9 AU (astronomical units)
Step-by-Step Solution
1
Convert 1 km to astronomical units
We need to convert kilometers to astronomical units
2
Apply the formula
Since 1 AU = 149600000 km, divide by 149600000
1 ÷ 149600000 = 6.6844919786e-9
✓
Answer
1 km = 6.6844919786e-9 AU
Kilometers to Astronomical Units Conversion Table
| Kilometers (km) | Astronomical Units (AU) |
|---|---|
| 1 km | 6.6844919786e-9 AU |
| 2 km | 1.3368983957e-8 AU |
| 3 km | 2.0053475936e-8 AU |
| 4 km | 2.6737967914e-8 AU |
| 5 km | 3.3422459893e-8 AU |
| 6 km | 4.0106951872e-8 AU |
| 7 km | 4.679144385e-8 AU |
| 8 km | 5.3475935829e-8 AU |
Frequently Asked Questions
What is 1 kilometers in astronomical units?
1 kilometers equals 6.6844919786e-9 astronomical units.
How do I convert 1 km to AU?
To convert 1 kilometers to astronomical units, divide 1 by 149600000. The result is 6.6844919786e-9 AU.
What is the formula for kilometers to astronomical units?
The formula is: AU = km ÷ 149600000.